/*
*  Copyright Beijing 58 Information Technology Co.,Ltd.
*
*  Licensed to the Apache Software Foundation (ASF) under one
*  or more contributor license agreements.  See the NOTICE file
*  distributed with this work for additional information
*  regarding copyright ownership.  The ASF licenses this file
*  to you under the Apache License, Version 2.0 (the
*  "License"); you may not use this file except in compliance
*  with the License.  You may obtain a copy of the License at
*
*        http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing,
*  software distributed under the License is distributed on an
*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
*  KIND, either express or implied.  See the License for the
*  specific language governing permissions and limitations
*  under the License.
*/
package lemon.mvc.mvc.interceptor;

import lemon.mvc.mvc.ActionResult;
import lemon.mvc.mvc.BeatContext;

/**
 * @author lemon
 */
public interface PostInterceptor {

    /**
     * 拦截当前请求
     * @param beat 当前请求的上下文
     * @return
     * null，进入下一个拦截或执行Action
     * <BR/>
     * 非空，直接显示，不进入下一个拦截或执行Action
     */
    public ActionResult postExecute(BeatContext beat, ActionResult executionResult);

}
